| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $77.83 | 9.618% | $85.3157 | $85.32 | $85.30 | $85.30 |
| Purchase #2 | $49.56 | 3.113% | $51.1028 | $51.10 | $51.10 | $51.10 |
| Purchase #3 | $9.70 | 4.257% | $10.1129 | $10.11 | $10.10 | $10.10 |
| Purchase #4 | $147.56 | 5.301% | $155.3822 | $155.38 | $155.40 | $155.40 |
| Purchase #5 | $185.43 | 13.399% | $210.2758 | $210.28 | $210.30 | $210.30 |
| Purchase #6 | $44.97 | 13.421% | $51.0054 | $51.01 | $51.00 | $51.00 |
| Purchase #7 | $33.41 | 7.656% | $35.9679 | $35.97 | $35.95 | $36.00 |
| 7 purchase totals = | $548.46 | $599.1627 | $599.17 | $599.15 | $599.20 | |